Disable DNS Express to allow recursion of a delegated sub-domain

Problem this snippet solves: If you are using GTM to act both a authoritative slave with DNS Express and as a recursive cache, recursion will not work if a request is made for a delegated sub-domain...
Published May 25, 2016
Version 1.0
application delivery
BIG-IP DNS
devops
dns express
dnsx
irule
iRules
recursive dns
Patricia_Gonzal's avatar
Patricia_Gonzal
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Sep 14, 2016

Hi Brad, I have this exact issue. :) I am testing using version 12.1.0. It doesn't appear that the irule is working. I set my logs to debug, but nothing helpful. I have you tested the irule on this version?